如果我不飞，我就要掉进那黑暗的深渊。

If I do not, I'll fall into a deep, dark pit.

youdao

然而它们却没有飞远，我发现，这鸟好象已经不太会飞，它们飞的高度不超过一尺。

In fact, a weak flyer, this specie of bird could reach a height of no more than one foot. Jumping, however, was their strength.

youdao

但是我高兴不起来，因为我的一个好朋友今天就飞其他国家了。

However I am not like that, because one of my friends flys to anther country.

youdao